Portable Outdoor Gear Bags, ranked by PFAS safety

37 products graded A to F, safest first. None have earned a C or better yet, so we show the full ranking and the least-concerning options first.

Graded and flagged D and F, we’d swap these

REI Co-op Trailgate Gear Bin Green 140 L

REI Co-op

Trailgate Gear Bin Green 140 L

Polypropylene storage bin, no water-resistant coating mentioned

D
F
PFASAll
D · Elevated3 flags

Lower PFAS concern for bare plastic storage container.

Risky category by default

Gregory Alpaca Gear Box Adventure Kit Backpack

Gregory

Alpaca Gear Box Adventure Kit Backpack

Alpaca fiber/nylon blend with water-repellent coating finish

F
F
PFASAll
F · High PFAS1 flag

Adventure pack uses water-repellent coating; Gregory silent on PFAS chemistry.

Waterproof or stain-proof treatment

Inertia 18 H2O

Gregory

Inertia 18 H2O

Nylon/polyester blend with water-resistant treatment (H2O system)

F
F
PFASAll
F · High PFAS3 flags

Unknown water-repellent coating treatment chemistry; Gregory silent on PFAS disclosure.

Waterproof or stain-proof treatment

Gregory Alpaca Gear Box 25 2 Pack Backpack

Gregory

Alpaca Gear Box 25 2 Pack Backpack

Nylon fabric with water-repellent coating water-repellent treatment

F
F
PFASAll
F · High PFAS2 flags

Backpack uses water-repellent coating; Gregory discloses no PFAS stance.

Waterproof or stain-proof treatment

Gregory Alpaca Gear Box Adventure Kit 2 Pack Backpack

Gregory

Alpaca Gear Box Adventure Kit 2 Pack Backpack

Alpaca fiber blend with water-repellent coating-treated nylon

F
F
PFASAll
F · High PFAS2 flags

Alpaca backpack likely uses water-repellent coating; Gregory provides no PFAS disclosure.

Waterproof or stain-proof treatment

Gregory Inertia 24 H2O Backpack

Gregory

Inertia 24 H2O Backpack

Nylon with water-repellent coating water-repellent coating

F
F
PFASAll
F · High PFAS2 flags

Water-resistant backpack.

Waterproof or stain-proof treatment

Gregory Swift 22 H2O Backpack

Gregory

Swift 22 H2O Backpack

Nylon with water-repellent coating water-repellent coating

F
F
PFASAll
F · High PFAS2 flags

Water-resistant backpack; PFAS coating status unknown, no brand disclosure.

Waterproof or stain-proof treatment

REI Co-op Trailgate Gear Cube Green 15 L

REI Co-op

Trailgate Gear Cube Green 15 L

nylon/polyester fabric with water-repellent coating water-repellent treatment

F
F
PFASAll
F · High PFAS2 flags

water-repellent coating treatment likely present; PFAS use unknown.

Waterproof or stain-proof treatment

REI Co-op Convertible Duffel

REI Co-op

Convertible Duffel

nylon/polyester with water-repellent coating treatment

F
F
PFASAll
F · High PFAS2 flags

water-repellent coating-treated duffel.

Waterproof or stain-proof treatment

REI Co-op Roadtripper Duffel

REI Co-op

Roadtripper Duffel

Polyester/nylon with water-repellent coating finish

F
F
PFASAll
F · High PFAS2 flags

water-repellent coating-treated duffel, PFAS coating status unclear from REI.

Waterproof or stain-proof treatment

REI Co-op Pack Duffel

REI Co-op

Pack Duffel

Nylon/polyester with water-repellent coating treatment

F
F
PFASAll
F · High PFAS2 flags

water-repellent coating-treated duffel; PFAS risk unclear without material disclosure.

Waterproof or stain-proof treatment

REI Co-op Roadtripper 60 Duffel

REI Co-op

Roadtripper 60 Duffel

Nylon ripstop with water-repellent coating

F
F
PFASAll
F · High PFAS2 flags

Durable duffel with unknown water-repellent coating chemistry; REI silent on PFAS details.

Waterproof or stain-proof treatment

REI Co-op Roadtripper 140 Duffel

REI Co-op

Roadtripper 140 Duffel

Nylon with water-repellent coating water-resistant treatment

F
F
PFASAll
F · High PFAS3 flags

water-repellent coating duffels typically use PFAS; REI silent on specifics.

Waterproof or stain-proof treatment

REI Co-op Big Haul Duffel

REI Co-op

Big Haul Duffel

Ballistic nylon with water-repellent coating treatment

F
F
PFASAll
F · High PFAS2 flags

Durable duffel, but water-repellent coating PFAS status undisclosed.

Waterproof or stain-proof treatment

YETI Sidekick 3L Dry Gear Case

Outdoor Products

YETI Sidekick 3L Dry Gear Case

Fabric with waterproof/water-repellent coating

F
F
PFASAll
F · High PFAS3 flags

Unknown water-repellent coating; YETI discloses nothing about PFAS.

Waterproof or stain-proof treatment

Outdoor Products Watertight Gear Expandable 40L White Dry Bag

Outdoor Products

Watertight Gear Expandable 40L White Dry Bag

PVC or TPU dry bag with unspecified waterproof coating

F
F
PFASAll
F · High PFAS3 flags

Skip. Waterproof coating unspecified, no PFAS transparency.

Waterproof or stain-proof treatment

Unisex Multi-compartment Outdoor Gear Bag

Outdoor Products

Unisex Multi-compartment Outdoor Gear Bag

Synthetic fabric with waterproof coating, unspecified

F
F
PFASAll
F · High PFAS3 flags

Skip until brand discloses coating chemistry or certifications

Waterproof or stain-proof treatment

Mountainsmith Dry Kick Waterproof Fanny Pack

Mountainsmith

Dry Kick Waterproof Fanny Pack

Ripstop nylon with unspecified waterproof coating

F
F
PFASAll
F · High PFAS2 flags

Skip unless brand confirms water-repellent coating chemistry or provides test results.

Waterproof or stain-proof treatment

Mountainsmith Backpack Rain Cover

Mountainsmith

Backpack Rain Cover

synthetic fabric with water-repellent coating water-repellent coating, composition unspecified

F
F
PFASAll
F · High PFAS2 flags

Waterproof coating type unknown.

Waterproof or stain-proof treatment

Mountainsmith Zerk 40 Backpack

Mountainsmith

Zerk 40 Backpack

Nylon pack fabric with water-repellent coating

F
F
PFASAll
F · High PFAS1 flag

Unknown water-repellent coating treatment.

Waterproof or stain-proof treatment

Mountainsmith Apex 80 Backpack

Mountainsmith

Apex 80 Backpack

Nylon fabric with water-repellent coating

F
F
PFASAll
F · High PFAS2 flags

High-end backpack likely uses water-repellent coating treatment; PFAS risk unclear, no brand disclosure.

Waterproof or stain-proof treatment

Mountainsmith Mayhem EVO 30 Backpack

Mountainsmith

Mayhem EVO 30 Backpack

nylon with water-repellent coating (water-repellent coating) finish

F
F
PFASAll
F · High PFAS1 flag

Backpack with water-repellent coating; PFAS treatment undisclosed by brand.

Waterproof or stain-proof treatment

Mountainsmith Backpack Raincover

Mountainsmith

Backpack Raincover

Polyester with water-repellent coating water-repellent coating, unspecified

F
F
PFASAll
F · High PFAS4 flags

Raincover material and coating composition not publicly disclosed.

Waterproof or stain-proof treatment

Mountainsmith Epic Lumbar Pack

Mountainsmith

Epic Lumbar Pack

Nylon with water-repellent coating water-repellent coating

F
F
PFASAll
F · High PFAS1 flag

Typical outdoor pack; water-repellent coating likely contains PFAS, brand silent on specifics.

Waterproof or stain-proof treatment

Mountainsmith Divide EVO Daypack

Mountainsmith

Divide EVO Daypack

nylon ripstop with water-repellent coating treatment, specific chemistry unspecified

F
F
PFASAll
F · High PFAS2 flags

Unknown water-repellent coating chemistry; no PFAS disclosure or testing data available.

Waterproof or stain-proof treatment

Columbia Manresa 33L Backpack

Columbia

Manresa 33L Backpack

nylon with water-repellent coating water-repellent coating

F
F
PFASAll
F · High PFAS2 flags

Moderate concern; Columbia silent on PFAS in water-repellent coating treatment.

Waterproof or stain-proof treatment

Columbia Landroamer 60L Duffel

Columbia

Landroamer 60L Duffel

polyester/nylon with water-repellent coating water-resistant coating

F
F
PFASAll
F · High PFAS2 flags

water-repellent coating likely present; PFAS risk unconfirmed, contact Columbia for disclosure.

Waterproof or stain-proof treatment

Columbia Wildwood Heights 45L+5L Backpack

Columbia

Wildwood Heights 45L+5L Backpack

Nylon ripstop with water-repellent coating treatment (unspecified)

F
F
PFASAll
F · High PFAS4 flags

Backpack uses water-repellent coating; PFAS composition unknown.

Waterproof or stain-proof treatment

Columbia Pfg Performance Fishing Gear 28" 75 L Weatherproof Duffle Bag

Columbia

Pfg Performance Fishing Gear 28" 75 L Weatherproof Duffle Bag

polyester/nylon with water-repellent coating weatherproof coating

F
F
PFASAll
F · High PFAS3 flags

Weatherproof duffle likely uses water-repellent coating treatment; PFAS status unclear from brand.

Waterproof or stain-proof treatment

Columbia Landroamer 40L Duffel

Columbia

Landroamer 40L Duffel

Nylon/polyester blend with water-repellent coating water-resistant coating

F
F
PFASAll
F · High PFAS2 flags

Duffel likely has water-repellent coating.

Waterproof or stain-proof treatment

US Military Backpack Kelty Multi Purpose Waterproof New

Kelty

US Military Backpack Kelty Multi Purpose Waterproof New

Nylon or polyester with waterproof water-repellent coating, composition unspecified

F
F
PFASAll
F · High PFAS2 flags

Military backpack with undisclosed waterproof coating; PFAS status unknown.

Waterproof or stain-proof treatment

Kelty Varicom Waterproof Compression Sack Large

Kelty

Varicom Waterproof Compression Sack Large

Nylon ripstop with waterproof coating, composition unspecified

F
F
PFASAll
F · High PFAS2 flags

Waterproof sack; coating composition unknown, PFAS risk unconfirmed.

Waterproof or stain-proof treatment

Quest Outdoors Camp Galley Deluxe

Kelty

Quest Outdoors Camp Galley Deluxe

Synthetic outershell with water-repellent coating treatment

F
F
PFASAll
F · High PFAS3 flags

Camp cookware with waterproof coating; PFAS status undisclosed by brand.

Waterproof or stain-proof treatment

Kelty Backpack Rain Cover

Kelty

Backpack Rain Cover

polyester with water-repellent coating water-repellent coating

F
F
PFASAll
F · High PFAS3 flags

Skip until Kelty discloses coating chemistry or certifies PFAS-free.

Waterproof or stain-proof treatment

US Military Backpack Kelty Multi Purpose Waterproof Bag

Kelty

US Military Backpack Kelty Multi Purpose Waterproof Bag

Nylon/polyester with waterproof coating, composition unspecified

F
F
PFASAll
F · High PFAS2 flags

Unknown waterproof treatment; manufacturer silent on PFAS content.

Waterproof or stain-proof treatment

ASHER 55-Beluga/Colonial Blue | Kelty

Kelty

ASHER 55-Beluga/Colonial Blue | Kelty

polyester fabric with water-repellent coating (water-repellent coating) treatment

F
F
PFASAll
F · High PFAS2 flags

Kelty silent on water-repellent coating chemistry; assume traditional PFAS until verified otherwise

Waterproof or stain-proof treatment

Kelty Warbler Pack

Kelty

Warbler Pack

Nylon/polyester ripstop with water-repellent coating water-resistant coating

F
F
PFASAll
F · High PFAS3 flags

water-repellent coating treatment likely contains PFAS; brand discloses nothing.

Waterproof or stain-proof treatment

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